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Reply To: SD Card "RAW" Clone

Home Forums MPLAB XC8 Tutorial Discussions SD Card "RAW" Clone Reply To: SD Card "RAW" Clone

#2820

dirkdeb
Participant

I want to copy one FAT32/16/12 formatted SD card (the “Master”) with information on it to another unformatted SD card . Thus cloning one SD to another another without knowing or caring about the file system on the “Master” SD card.

Basically have two SD card sockets and using a PIC 18FXX to read byte by byte, sector by sector from “Master” into a buffer  and write byte by byte, sector by sector  from the buffer to the unformatted SD card.